APA引文

Princeton Review (Firm). Cracking the AP. Penguin Random House.

Chicago Style (17th ed.) Citation

Princeton Review (Firm). Cracking the AP. New York, NY: Penguin Random House.

MLA引文

Princeton Review (Firm). Cracking the AP. Penguin Random House.

警告：這些引文格式不一定是100％准確.